210147676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 411989760

約数和(自身を除く): 201842084

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 311, 323, 523, 622, 646, 1046, 1244, 1292, 2092, 5287, 5909, 8891, 9937, 10574, 11818, 17782, 19874, 21148, 23636, 35564, 39748, 100453, 162653, 168929, 200906, 325306, 337858, 401812, 650612, 675716, 2765101, 3090407, 5530202, 6180814, 11060404, 12361628, 52536919, 105073838, 210147676]

約数ペア:

[(1, 210147676), (2, 105073838), (4, 52536919), (17, 12361628), (19, 11060404), (34, 6180814), (38, 5530202), (68, 3090407), (76, 2765101), (311, 675716), (323, 650612), (523, 401812), (622, 337858), (646, 325306), (1046, 200906), (1244, 168929), (1292, 162653), (2092, 100453), (5287, 39748), (5909, 35564), (8891, 23636), (9937, 21148), (10574, 19874), (11818, 17782)]